RS ISO 15609-6: 2013 SPECIFICATION AND QUALIFICATION OF WELDING
PROCEDURES FOR METALLIC MATERIALS —
WELDING PROCEDURE SPECIFICATION —
PART 6: LASER-ARC HYBRID WELDING
13,500.00
9
121,500.00
6
Rwanda Standards
RS ISO 9606-2: 2004 QUALIFICATION TEST OF WELDERS — FUSION
WELDING —
PART 2: ALUMINIUM AND ALUMINIUM ALLOYS
49,500.00
10
495,000.00
7
Rwanda Standards
RS ISO/TS 15874-7: 2018 PLASTICS PIPING SYSTEMS FOR HOT AND COLD WATER INSTALLATIONS ? POLYPROPYLENE (PP) ? PART 7: GUIDANCE FOR THE ASSESSMENT OF CONFORMITY